flags |= GLSL_DUMP;
if (strstr(env, "log"))
flags |= GLSL_LOG;
+ if (strstr(env, "cache_fb"))
+ flags |= GLSL_CACHE_FALLBACK;
+ if (strstr(env, "cache_info"))
+ flags |= GLSL_CACHE_INFO;
if (strstr(env, "nopvert"))
flags |= GLSL_NOP_VERT;
if (strstr(env, "nopfrag"))
flags |= GLSL_NOP_FRAG;
- if (strstr(env, "nopt"))
- flags |= GLSL_NO_OPT;
- else if (strstr(env, "opt"))
- flags |= GLSL_OPT;
if (strstr(env, "uniform"))
flags |= GLSL_UNIFORMS;
if (strstr(env, "useprog"))
/* Extended for ARB_separate_shader_objects */
ctx->Shader.RefCount = 1;
- mtx_init(&ctx->Shader.Mutex, mtx_plain);
-
ctx->TessCtrlProgram.patch_vertices = 3;
for (i = 0; i < 4; ++i)
ctx->TessCtrlProgram.patch_default_outer_level[i] = 1.0;
void
_mesa_free_shader_state(struct gl_context *ctx)
{
- int i;
- for (i = 0; i < MESA_SHADER_STAGES; i++) {
- _mesa_reference_shader_program(ctx, &ctx->Shader.CurrentProgram[i],
- NULL);
+ for (int i = 0; i < MESA_SHADER_STAGES; i++) {
+ _mesa_reference_program(ctx, &ctx->Shader.CurrentProgram[i], NULL);
}
- _mesa_reference_shader_program(ctx, &ctx->Shader._CurrentFragmentProgram,
- NULL);
_mesa_reference_shader_program(ctx, &ctx->Shader.ActiveProgram, NULL);
/* Extended for ARB_separate_shader_objects */
_mesa_reference_pipeline_object(ctx, &ctx->_Shader, NULL);
assert(ctx->Shader.RefCount == 1);
- mtx_destroy(&ctx->Shader.Mutex);
}
*params = shProg->DeletePending;
return;
case GL_LINK_STATUS:
- *params = shProg->data->LinkStatus;
+ *params = shProg->data->LinkStatus ? GL_TRUE : GL_FALSE;
return;
case GL_VALIDATE_STATUS:
*params = shProg->data->Validated;
break;
if (check_gs_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_GEOMETRY]->
- info.Geom.VerticesOut;
+ Program->info.gs.vertices_out;
}
return;
case GL_GEOMETRY_SHADER_INVOCATIONS:
break;
if (check_gs_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_GEOMETRY]->
- info.Geom.Invocations;
+ Program->info.gs.invocations;
}
return;
case GL_GEOMETRY_INPUT_TYPE:
break;
if (check_gs_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_GEOMETRY]->
- info.Geom.InputType;
+ Program->info.gs.input_primitive;
}
return;
case GL_GEOMETRY_OUTPUT_TYPE:
break;
if (check_gs_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_GEOMETRY]->
- info.Geom.OutputType;
+ Program->info.gs.output_primitive;
}
return;
case GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH: {
return;
}
for (i = 0; i < 3; i++)
- params[i] = shProg->Comp.LocalSize[i];
+ params[i] = shProg->_LinkedShaders[MESA_SHADER_COMPUTE]->
+ Program->info.cs.local_size[i];
return;
}
case GL_PROGRAM_SEPARABLE:
/* If the program has not been linked, return initial value 0. */
- *params = (shProg->data->LinkStatus == GL_FALSE) ? 0 : shProg->SeparateShader;
+ *params = (shProg->data->LinkStatus == linking_failure) ? 0 : shProg->SeparateShader;
return;
/* ARB_tessellation_shader */
break;
if (check_tcs_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_TESS_CTRL]->
- info.TessCtrl.VerticesOut;
+ Program->info.tess.tcs_vertices_out;
}
return;
case GL_TESS_GEN_MODE:
break;
if (check_tes_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_TESS_EVAL]->
- info.TessEval.PrimitiveMode;
+ Program->info.tess.primitive_mode;
}
return;
case GL_TESS_GEN_SPACING:
if (!has_tess)
break;
if (check_tes_query(ctx, shProg)) {
- *params = shProg->_LinkedShaders[MESA_SHADER_TESS_EVAL]->
- info.TessEval.Spacing;
+ const struct gl_linked_shader *tes =
+ shProg->_LinkedShaders[MESA_SHADER_TESS_EVAL];
+ switch (tes->Program->info.tess.spacing) {
+ case TESS_SPACING_EQUAL:
+ *params = GL_EQUAL;
+ break;
+ case TESS_SPACING_FRACTIONAL_ODD:
+ *params = GL_FRACTIONAL_ODD;
+ break;
+ case TESS_SPACING_FRACTIONAL_EVEN:
+ *params = GL_FRACTIONAL_EVEN;
+ break;
+ case TESS_SPACING_UNSPECIFIED:
+ *params = 0;
+ break;
+ }
}
return;
case GL_TESS_GEN_VERTEX_ORDER:
break;
if (check_tes_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_TESS_EVAL]->
- info.TessEval.VertexOrder;
+ Program->info.tess.ccw ? GL_CCW : GL_CW;
}
return;
case GL_TESS_GEN_POINT_MODE:
break;
if (check_tes_query(ctx, shProg)) {
*params = shProg->_LinkedShaders[MESA_SHADER_TESS_EVAL]->
- info.TessEval.PointMode;
+ Program->info.tess.point_mode ? GL_TRUE : GL_FALSE;
}
return;
default:
*params = shader->DeletePending;
break;
case GL_COMPILE_STATUS:
- *params = shader->CompileStatus;
+ *params = shader->CompileStatus ? GL_TRUE : GL_FALSE;
break;
case GL_INFO_LOG_LENGTH:
*params = (shader->InfoLog && shader->InfoLog[0] != '\0') ?
{
assert(sh);
- /* free old shader source string and install new one */
- free((void *)sh->Source);
- sh->Source = source;
+ if (sh->CompileStatus == compile_skipped && !sh->FallbackSource) {
+ /* If shader was previously compiled back-up the source in case of cache
+ * fallback.
+ */
+ sh->FallbackSource = sh->Source;
+ sh->Source = source;
+ } else {
+ /* free old shader source string and install new one */
+ free((void *)sh->Source);
+ sh->Source = source;
+ }
+
#ifdef DEBUG
sh->SourceChecksum = util_hash_crc32(sh->Source, strlen(sh->Source));
#endif
/* If the user called glCompileShader without first calling
* glShaderSource, we should fail to compile, but not raise a GL_ERROR.
*/
- sh->CompileStatus = GL_FALSE;
+ sh->CompileStatus = compile_failure;
} else {
if (ctx->_Shader->Flags & GLSL_DUMP) {
_mesa_log("GLSL source for %s shader %d:\n",
/* this call will set the shader->CompileStatus field to indicate if
* compilation was successful.
*/
- _mesa_glsl_compile_shader(ctx, sh, false, false);
+ _mesa_glsl_compile_shader(ctx, sh, false, false, false);
if (ctx->_Shader->Flags & GLSL_LOG) {
_mesa_write_shader_to_file(sh);
return;
}
- FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ unsigned programs_in_use = 0;
+ if (ctx->_Shader)
+ for (unsigned stage = 0; stage < MESA_SHADER_STAGES; stage++) {
+ if (ctx->_Shader->CurrentProgram[stage] &&
+ ctx->_Shader->CurrentProgram[stage]->Id == shProg->Name) {
+ programs_in_use |= 1 << stage;
+ }
+ }
+ FLUSH_VERTICES(ctx, 0);
_mesa_glsl_link_shader(ctx, shProg);
+ /* From section 7.3 (Program Objects) of the OpenGL 4.5 spec:
+ *
+ * "If LinkProgram or ProgramBinary successfully re-links a program
+ * object that is active for any shader stage, then the newly generated
+ * executable code will be installed as part of the current rendering
+ * state for all shader stages where the program is active.
+ * Additionally, the newly generated executable code is made part of
+ * the state of any program pipeline for all stages where the program
+ * is attached."
+ */
+ if (shProg->data->LinkStatus && programs_in_use) {
+ while (programs_in_use) {
+ const int stage = u_bit_scan(&programs_in_use);
+
+ struct gl_program *prog = NULL;
+ if (shProg->_LinkedShaders[stage])
+ prog = shProg->_LinkedShaders[stage]->Program;
+
+ _mesa_use_program(ctx, stage, shProg, prog, ctx->_Shader);
+ }
+ }
+
/* Capture .shader_test files. */
const char *capture_path = _mesa_get_shader_capture_path();
if (shProg->Name != 0 && shProg->Name != ~0 && capture_path != NULL) {
ralloc_free(filename);
}
- if (shProg->data->LinkStatus == GL_FALSE &&
+ if (shProg->data->LinkStatus == linking_failure &&
(ctx->_Shader->Flags & GLSL_REPORT_ERRORS)) {
_mesa_debug(ctx, "Error linking program %u:\n%s\n",
shProg->Name, shProg->data->InfoLog);
}
-static void
-use_shader_program(struct gl_context *ctx, gl_shader_stage stage,
- struct gl_shader_program *shProg,
- struct gl_pipeline_object *shTarget)
-{
- struct gl_shader_program **target;
-
- target = &shTarget->CurrentProgram[stage];
- if ((shProg != NULL) && (shProg->_LinkedShaders[stage] == NULL))
- shProg = NULL;
-
- if (shProg)
- _mesa_shader_program_init_subroutine_defaults(ctx, shProg);
-
- if (*target != shProg) {
- /* Program is current, flush it */
- if (shTarget == ctx->_Shader) {
- FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS);
- }
-
- /* If the shader is also bound as the current rendering shader, unbind
- * it from that binding point as well. This ensures that the correct
- * semantics of glDeleteProgram are maintained.
- */
- switch (stage) {
- case MESA_SHADER_VERTEX:
- case MESA_SHADER_TESS_CTRL:
- case MESA_SHADER_TESS_EVAL:
- case MESA_SHADER_GEOMETRY:
- case MESA_SHADER_COMPUTE:
- /* Empty for now. */
- break;
- case MESA_SHADER_FRAGMENT:
- if (*target == ctx->_Shader->_CurrentFragmentProgram) {
- _mesa_reference_shader_program(ctx,
- &ctx->_Shader->_CurrentFragmentProgram,
- NULL);
- }
- break;
- }
-
- _mesa_reference_shader_program(ctx, target, shProg);
- return;
- }
-}
-
-
/**
* Use the named shader program for subsequent rendering.
*/
void
-_mesa_use_program(struct gl_context *ctx, struct gl_shader_program *shProg)
+_mesa_use_shader_program(struct gl_context *ctx,
+ struct gl_shader_program *shProg)
{
- int i;
- for (i = 0; i < MESA_SHADER_STAGES; i++)
- use_shader_program(ctx, i, shProg, &ctx->Shader);
+ for (int i = 0; i < MESA_SHADER_STAGES; i++) {
+ struct gl_program *new_prog = NULL;
+ if (shProg && shProg->_LinkedShaders[i])
+ new_prog = shProg->_LinkedShaders[i]->Program;
+ _mesa_use_program(ctx, i, shProg, new_prog, &ctx->Shader);
+ }
_mesa_active_program(ctx, shProg, "glUseProgram");
}
"glLinkProgram"));
}
-#if defined(HAVE_SHA1)
+#ifdef ENABLE_SHADER_CACHE
/**
* Generate a SHA-1 hash value string for given source string.
*/
return buffer;
}
-#endif /* HAVE_SHA1 */
+
+#endif /* ENABLE_SHADER_CACHE */
/**
* Called via glShaderSource() and glShaderSourceARB() API functions.
GLcharARB *source;
struct gl_shader *sh;
-#if defined(HAVE_SHA1)
- GLcharARB *replacement;
-#endif /* HAVE_SHA1 */
-
sh = _mesa_lookup_shader_err(ctx, shaderObj, "glShaderSourceARB");
if (!sh)
return;
source[totalLength - 1] = '\0';
source[totalLength - 2] = '\0';
-#if defined(HAVE_SHA1)
+#ifdef ENABLE_SHADER_CACHE
+ GLcharARB *replacement;
+
/* Dump original shader source to MESA_SHADER_DUMP_PATH and replace
* if corresponding entry found from MESA_SHADER_READ_PATH.
*/
free(source);
source = replacement;
}
-#endif /* HAVE_SHA1 */
+#endif /* ENABLE_SHADER_CACHE */
shader_source(sh, source);
}
-void GLAPIENTRY
-_mesa_UseProgram(GLuint program)
+static ALWAYS_INLINE void
+use_program(GLuint program, bool no_error)
{
GET_CURRENT_CONTEXT(ctx);
- struct gl_shader_program *shProg;
+ struct gl_shader_program *shProg = NULL;
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glUseProgram %u\n", program);
- if (_mesa_is_xfb_active_and_unpaused(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glUseProgram(transform feedback active)");
- return;
- }
-
- if (program) {
- shProg = _mesa_lookup_shader_program_err(ctx, program, "glUseProgram");
- if (!shProg) {
- return;
+ if (no_error) {
+ if (program) {
+ shProg = _mesa_lookup_shader_program(ctx, program);
}
- if (!shProg->data->LinkStatus) {
+ } else {
+ if (_mesa_is_xfb_active_and_unpaused(ctx)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
- "glUseProgram(program %u not linked)", program);
+ "glUseProgram(transform feedback active)");
return;
}
- /* debug code */
- if (ctx->_Shader->Flags & GLSL_USE_PROG) {
- print_shader_info(shProg);
+ if (program) {
+ shProg =
+ _mesa_lookup_shader_program_err(ctx, program, "glUseProgram");
+ if (!shProg)
+ return;
+
+ if (!shProg->data->LinkStatus) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glUseProgram(program %u not linked)", program);
+ return;
+ }
+
+ /* debug code */
+ if (ctx->_Shader->Flags & GLSL_USE_PROG) {
+ print_shader_info(shProg);
+ }
}
}
- else {
- shProg = NULL;
- }
/* The ARB_separate_shader_object spec says:
*
* object (section 2.14.PPO), the program bound to the appropriate
* stage of the pipeline object is considered current."
*/
- if (program) {
+ if (shProg) {
/* Attach shader state to the binding point */
_mesa_reference_pipeline_object(ctx, &ctx->_Shader, &ctx->Shader);
/* Update the program */
- _mesa_use_program(ctx, shProg);
+ _mesa_use_shader_program(ctx, shProg);
} else {
/* Must be done first: detach the progam */
- _mesa_use_program(ctx, shProg);
+ _mesa_use_shader_program(ctx, shProg);
/* Unattach shader_state binding point */
- _mesa_reference_pipeline_object(ctx, &ctx->_Shader, ctx->Pipeline.Default);
+ _mesa_reference_pipeline_object(ctx, &ctx->_Shader,
+ ctx->Pipeline.Default);
/* If a pipeline was bound, rebind it */
if (ctx->Pipeline.Current) {
- _mesa_BindProgramPipeline(ctx->Pipeline.Current->Name);
+ if (no_error)
+ _mesa_BindProgramPipeline_no_error(ctx->Pipeline.Current->Name);
+ else
+ _mesa_BindProgramPipeline(ctx->Pipeline.Current->Name);
}
}
}
+void GLAPIENTRY
+_mesa_UseProgram_no_error(GLuint program)
+{
+ use_program(program, true);
+}
+
+
+void GLAPIENTRY
+_mesa_UseProgram(GLuint program)
+{
+ use_program(program, false);
+}
+
+
void GLAPIENTRY
_mesa_ValidateProgram(GLuint program)
{
* Since any value of binaryFormat passed "is not one of those specified as
* allowable for [this] command, an INVALID_ENUM error is generated."
*/
- shProg->data->LinkStatus = GL_FALSE;
+ shProg->data->LinkStatus = linking_failure;
_mesa_error(ctx, GL_INVALID_ENUM, "glProgramBinary");
}
void
-_mesa_use_shader_program(struct gl_context *ctx, GLenum type,
- struct gl_shader_program *shProg,
- struct gl_pipeline_object *shTarget)
+_mesa_use_program(struct gl_context *ctx, gl_shader_stage stage,
+ struct gl_shader_program *shProg, struct gl_program *prog,
+ struct gl_pipeline_object *shTarget)
{
- gl_shader_stage stage = _mesa_shader_enum_to_shader_stage(type);
- use_shader_program(ctx, stage, shProg, shTarget);
+ struct gl_program **target;
+
+ target = &shTarget->CurrentProgram[stage];
+ if (prog) {
+ _mesa_program_init_subroutine_defaults(ctx, prog);
+ }
+
+ if (*target != prog) {
+ /* Program is current, flush it */
+ if (shTarget == ctx->_Shader) {
+ FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS);
+ }
+
+ _mesa_reference_shader_program(ctx,
+ &shTarget->ReferencedPrograms[stage],
+ shProg);
+ _mesa_reference_program(ctx, target, prog);
+ return;
+ }
+
}
struct gl_program *dst = dst_sh->Program;
- dst->info.num_images = dst_sh->NumImages;
dst->info.separate_shader = src->SeparateShader;
switch (dst_sh->Stage) {
- case MESA_SHADER_VERTEX:
- dst->ClipDistanceArraySize = src->Vert.ClipDistanceArraySize;
- dst->CullDistanceArraySize = src->Vert.CullDistanceArraySize;
- break;
- case MESA_SHADER_TESS_CTRL: {
- dst->info.tcs.vertices_out = dst_sh->info.TessCtrl.VerticesOut;
- break;
- }
- case MESA_SHADER_TESS_EVAL: {
- dst->info.tes.primitive_mode = dst_sh->info.TessEval.PrimitiveMode;
- dst->info.tes.spacing = dst_sh->info.TessEval.Spacing;
- dst->info.tes.vertex_order = dst_sh->info.TessEval.VertexOrder;
- dst->info.tes.point_mode = dst_sh->info.TessEval.PointMode;
- dst->ClipDistanceArraySize = src->TessEval.ClipDistanceArraySize;
- dst->CullDistanceArraySize = src->TessEval.CullDistanceArraySize;
- break;
- }
case MESA_SHADER_GEOMETRY: {
dst->info.gs.vertices_in = src->Geom.VerticesIn;
- dst->info.gs.vertices_out = dst_sh->info.Geom.VerticesOut;
- dst->info.gs.invocations = dst_sh->info.Geom.Invocations;
- dst->info.gs.input_primitive = dst_sh->info.Geom.InputType;
- dst->info.gs.output_primitive = dst_sh->info.Geom.OutputType;
- dst->ClipDistanceArraySize = src->Geom.ClipDistanceArraySize;
- dst->CullDistanceArraySize = src->Geom.CullDistanceArraySize;
dst->info.gs.uses_end_primitive = src->Geom.UsesEndPrimitive;
dst->info.gs.uses_streams = src->Geom.UsesStreams;
break;
}
case MESA_SHADER_FRAGMENT: {
dst->info.fs.depth_layout = src->FragDepthLayout;
- dst->info.fs.early_fragment_tests = dst_sh->info.EarlyFragmentTests;
- dst->info.fs.inner_coverage = dst_sh->info.InnerCoverage;
- dst->info.fs.post_depth_coverage = dst_sh->info.PostDepthCoverage;
break;
}
case MESA_SHADER_COMPUTE: {
- for (int i = 0; i < 3; i++)
- dst->info.cs.local_size[i] = src->Comp.LocalSize[i];
dst->info.cs.shared_size = src->Comp.SharedSize;
- dst->info.cs.local_size_variable = src->Comp.LocalSizeVariable;
break;
}
default:
/* Possibly... */
if (active-user-defined-varyings-in-linked-program) {
append-error-to-info-log;
- shProg->data->LinkStatus = GL_FALSE;
+ shProg->data->LinkStatus = linking_failure;
}
#endif
}
GLenum resource_type;
gl_shader_stage stage;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return -1;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return -1;
GLenum resource_type;
gl_shader_stage stage;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return -1;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return -1;
GLenum resource_type;
int count, i, j;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
GLenum resource_type;
gl_shader_stage stage;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
GLenum resource_type;
gl_shader_stage stage;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
{
GET_CURRENT_CONTEXT(ctx);
const char *api_name = "glUniformSubroutinesuiv";
- struct gl_shader_program *shProg;
- struct gl_linked_shader *sh;
gl_shader_stage stage;
int i;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
}
stage = _mesa_shader_enum_to_shader_stage(shadertype);
- shProg = ctx->_Shader->CurrentProgram[stage];
- if (!shProg) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
- sh = shProg->_LinkedShaders[stage];
- if (!sh) {
+ struct gl_program *p = ctx->_Shader->CurrentProgram[stage];
+ if (!p) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
}
- struct gl_program *p = shProg->_LinkedShaders[stage]->Program;
if (count != p->sh.NumSubroutineUniformRemapTable) {
_mesa_error(ctx, GL_INVALID_VALUE, "%s", api_name);
return;
{
GET_CURRENT_CONTEXT(ctx);
const char *api_name = "glGetUniformSubroutineuiv";
- struct gl_shader_program *shProg;
- struct gl_linked_shader *sh;
gl_shader_stage stage;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
}
stage = _mesa_shader_enum_to_shader_stage(shadertype);
- shProg = ctx->_Shader->CurrentProgram[stage];
- if (!shProg) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
- sh = shProg->_LinkedShaders[stage];
- if (!sh) {
+ struct gl_program *p = ctx->_Shader->CurrentProgram[stage];
+ if (!p) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
}
- struct gl_program *p = sh->Program;
if (location >= p->sh.NumSubroutineUniformRemapTable) {
_mesa_error(ctx, GL_INVALID_VALUE, "%s", api_name);
return;
struct gl_linked_shader *sh;
gl_shader_stage stage;
- if (!_mesa_has_ARB_shader_subroutine(ctx)) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
- return;
- }
-
if (!_mesa_validate_shader_target(ctx, shadertype)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", api_name);
return;
_mesa_shader_write_subroutine_indices(struct gl_context *ctx,
gl_shader_stage stage)
{
- if (ctx->_Shader->CurrentProgram[stage] &&
- ctx->_Shader->CurrentProgram[stage]->_LinkedShaders[stage])
+ if (ctx->_Shader->CurrentProgram[stage])
_mesa_shader_write_subroutine_index(ctx,
- ctx->_Shader->CurrentProgram[stage]->_LinkedShaders[stage]->Program);
+ ctx->_Shader->CurrentProgram[stage]);
}
-static void
+void
_mesa_program_init_subroutine_defaults(struct gl_context *ctx,
struct gl_program *p)
{
binding->IndexPtr[i] = find_compat_subroutine(p, uni->type);
}
}
-
-void
-_mesa_shader_program_init_subroutine_defaults(struct gl_context *ctx,
- struct gl_shader_program *shProg)
-{
- int i;
-
- if (!shProg)
- return;
-
- for (i = 0; i < MESA_SHADER_STAGES; i++) {
- if (!shProg->_LinkedShaders[i])
- continue;
-
- _mesa_program_init_subroutine_defaults(ctx, shProg->_LinkedShaders[i]->Program);
- }
-}
projects / mesa.git / blobdiff